package com.happystudy.mapper;

import com.happpystudy.model.EducatorInfo;

public interface EducatorInfoMapper {
    int deleteByPrimaryKey(Integer userId);

    int insert(EducatorInfo record);

    int insertSelective(EducatorInfo record);

    EducatorInfo selectByPrimaryKey(Integer userId);

    int updateByPrimaryKeySelective(EducatorInfo record);

    int updateByPrimaryKey(EducatorInfo record);
}